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| author | Raymond Lu <songyulu@hdfgroup.org> | 2006-06-20 14:45:37 (GMT) |
|---|---|---|
| committer | Raymond Lu <songyulu@hdfgroup.org> | 2006-06-20 14:45:37 (GMT) |
| commit | 823fbd0e885aa28aafb17746c8040a3c65fbb893 (patch) | |
| tree | d5e12f73e08e6909883513a79d9de9da43806277 /testpar/t_dset.c | |
| parent | 9db9e82cd1c4e35c6e64fbb2da5eb1db95a0fb55 (diff) | |
| download | hdf5-823fbd0e885aa28aafb17746c8040a3c65fbb893.zip hdf5-823fbd0e885aa28aafb17746c8040a3c65fbb893.tar.gz hdf5-823fbd0e885aa28aafb17746c8040a3c65fbb893.tar.bz2 | |
[svn-r12425] Purpose: Bug fix
Description: Data conversion from long double to (unsigned) long long
returns some incorrect values on Mac OS 10.4 and SGI IRIX64 6.5. The
conversions start to go wrong when the long double is
20041683600089727.779961 (0x4351ccf385ebc8a0bfcc2a...). If adjusting
the values higher by assigning 0x...c8a0cf... or 0x...c8a0df..., the
converted values go wild.
Solution: Detect this error in configure.in and disable compiler
conversions from long double to (unsigned) long long for Mac OS 10.4
and IRIX64 6.5.
Platforms tested: h5committest, Mac OS 10.4, and IRIX64 6.5.
Diffstat (limited to 'testpar/t_dset.c')
0 files changed, 0 insertions, 0 deletions